《荆楚辉煌30年》主题地图集专题设计

以湖北省《荆楚辉煌30年》主题地图集的编制为例,简要介绍了为纪念湖北省改革开放30周年服务的专题地图集的制作意义及表示内容,探讨了反映湖北省改革开放戍就的专题选择及制作过程中出现的问题及解决方法。     

高校测绘工程专业“测量仪器学”课程的改革与实践

针对测量仪器不断发展和革新的实际情况,总结了近5年来"测量仪器学"课程开设的效果和社会评价。基于测量仪器已全面进入电子智能时代,提出了针对理论和实践两个方面教学内容的改革,改进得到了优化新颖的教学方法,对于课程考核提出了合理的评判方法,并对课程配套相关条件提出了合理的建议,最后对改革后的课程教学效果进行了论述和分析。     

Floodplain sediments of the 2002 catastrophic flood at the Vltava (Moldau) River and its tributaries: mineralogy,chemical composition,and post-sedimentary evolution

Fine-grained floodplain sediments of the catastrophic 2002 flood deposited along the lower reaches of the Berounka and Vltava Rivers, Czech Republic, were not highly contaminated with heavy metals and other toxic elements. This is due to the dominantly mineral character of the sediments (C_tot in the range 3.97–5.01%, relatively low content of clay minerals), and due to the very high degree of contamination dilution by eroded pre-industrial non-contaminated floodplain sediments. Despite this high degree of dilution, the influence of the small Litavka River, draining the historical Pb–Zn–Ag Příbram ore region, is well visible. The Litavka River is one of important sources of Pb and Zn contamination in the whole Berounka–Vltava–Labe river system. The 2002 flood sediments deposited in the floodplain of the Berounka and Vltava Rivers show poor vertical chemical zoning, except for some components enriched in the uppermost layer by precipitation from evaporated pore-water contained in the mud, i.e. secondary carbonate. The content of C_carb of the sediments (0.05–0.15%) is partly represented by this secondary carbonate, which is later leached by rainwater, and partly by fragments of river mollusk shells. A majority of the heavy metals contained in sediments can be readily leached by diluted acids, and to a much smaller degree by rainwater.     

应用型本科院校“摄影测量学”教学改革探讨

针对"摄影测量学"课程内容丰富且理论抽象、课时数有限,以及当前应用型本科院校"摄影测量学"课程教学中存在的实验内容单一、考核形式欠科学等问题,从优化教学内容、丰富教学手段、创新教学模式以及改进考核方式等方面逐步实现"摄影测量学"课程的教学改革。结果表明,通过课程改革可激发学生的学习兴趣,增强学生分析和解决实际工程问题的能力,学生综合素质得到提高,取得较好的教学效果。     

GIS专业空间数据库课程教学的优化设计探讨

空间数据库课程是地理信息系统专业的核心课程。本文针对该课程教学内容庞杂、概念和原理抽象、实践教学脱节等问题,从教学主线、理论教学、实践教学、课时安排、教学手段、教师选用等5个方面入手,对现有教学模式进行重新归整、优化与创新。从近3年的教学成效看,通过优化教学内容、强化教学实践、改进教学手段、提升教师技能等举措,提升了学生的兴趣,增强了学生发现、分析和解决问题的能力,取得了良好的教学效果。     

从企业地理角度研究我国区域发展的一个分析构架

从我国的国情出发,在企业地理学内容的一个方面－－企业对地区经济发展的影响。探讨了仍中国特色的企业地理分析构架,文章说明我于理需要研究区域企业群本身的行为以及区域发展中政府行为对企业群的影响,最后从目前世界范围内跨国公司当地经的战略行为出发进一步指出了从企业地理角度研究区域发展的重要性。     

Water policy,trust and governance in the Murray-Darling Basin

Concerns for river health in the Murray-Darling Basin (MDB) area and shifting priorities for water use have led to a significant process of water reform over the last decade. The MDB area, also known as the food bowl of Australia, produces much of the country's food and is home to a significant portion of the population. A long-term drought, historical over-allocation of water for irrigation and climate variability have led to mounting concerns about the long-term viability of the rivers. While the reform process has resulted in the Commonwealth government taking control of the rivers from the States, it has also been influenced by changes in governments and consequent shifts in water allocation priorities from a privileging of agriculture to a broader approach encompassing economic, environmental and social concerns. This had led to uncertainty for the people and communities in the Basin and some confusion between the various layers of governance structures. This paper presents the results of exploratory research conducted with key, high-level stakeholders involved in water reform to examine their perceptions of the evolving water policy process. Despite agreement amongst stakeholders that returning water to the environment to ensure river health is critical, our research reveals significant tensions between stakeholders concerning the evolving process, particularly centred on the potential social outcomes and fairness and equity. This suggests the need for more integrated and transparent governance structures, attention to levels of trust between partners and a common vision that incorporates environmental, economic and social goals.     

Access to land reconsidered: The land grab,polycentric governance and Tanzania’s new wave land reform

Inspired by Ostrom’s concept of polycentric governance, this article aims to refine the analytical framework through which contemporary access to land is analysed. By drawing on extensive fieldwork and conducting a review of the existing literature on the making and implementation of Tanzania’s 1999 land reform, it challenges some of the main assumptions behind the land access and land grabbing literatures about the level at which agency is placed. Processes governing access to land are more contingent than they are most often depicted, involving actors at the local, national and international levels. National and local level actors are often more important than, in particular, the land grab literature tends to suggest. This implies that the state should be seen not merely as a site of ‘legitimate theft’, but also as one in which rights may be upheld. Based on the experience of Tanzania, the article suggests that analytical a priori assumptions about where agency is placed should be abandoned and replaced with empirical research into the relations between actors at all levels.     

基于注册测绘师的高职工程测量专业教学改革研究

注册测绘师制度的推行,对我国测绘行业人员提出了更高要求,为了适应新形势下国家对测绘人才培养的需求,高职工程测量专业进行教学改革迫在眉睫。从注册测绘师所要求的知识结构和专业能力入手分析,探讨了工程测量专业课程体系、实践教学、师资队伍、教学方法与手段、学生考核评价方式以及校企合作方式的教学改革,为高职工程测量人才培养提供了保障。     

基于供给侧结构性改革的空心村综合整治研究

供给侧结构性改革是新时期推动中国经济持续增长的重要顶层设计,其实施将惠及农村的转型发展进程。空心村综合整治以优化重构乡村空间、促进城乡要素流动为目标,通过村庄整治盘活农村闲置土地及其他资源。本文以空心村综合整治为研究对象,探究了供给侧结构性改革对于空心村整治工作推进的现实意义。结果表明,传统单纯依托需求管理的经济增长方式很大程度上导致了空心村问题的出现和加剧。供给侧结构性改革将从补短板、去库存、增加制度供给三方面服务于空心村综合整治工作。为确保空心村综合整治关键技术推广应用,构建了空心村综合整治的制度保障体系,具体包括农村转移人口落户制度、宅基地有偿退出转让制度、空心村整治财税制度以及就业安置和福利制度。最后,基于城镇化背景下农村“人地宅”关系的演进历程梳理,探讨了供给侧结构性改革对于农村新型“人地宅”关系构建的重要意义。